• Diaphragm Vacuum Pump –Teflon Anticorrosive, Oil-free small type

New anticorrosive pumps through Teflon treatment have been launched in market . Teflon treatment is accessible to all types of our pumps .
Anticorrosive pump is through Teflon treatment , the parts which contact with the gas are PTFE material , it’s suitable for the corrosive chemical , pharmaceutical , petrochemical gases etc . It’s used for vacuum filtration , reduced pressure distillation , rotary evaporation , vacuum concentration , centrifugal concentration , solid phase extraction etc . It’s a very high cost performance product with quality reliability , unique structural design to meet the various needs of the laboratory . The specifications are same as the normal pump .

FEATURES :
1.Corrosion resistance , able to tolerance almost all strong acid (including aqua regia) , strong alkali , strong oxidizer , reductant , and variety of organic solvents .
2.Withstand high and low temperatures , can be used in temperature of -190℃ to 260℃ .
3.Non-stick surface , most solid material and impurity particles can not conglutinate on the surface .

APPLICATION
Vacuum adsorption
Solvent filtration
Vacuum distillation
Vacuum drying
Compressing and converting gas
SPE ( solid phase extraction)
Deaeration

Technological competitiveness
The internal components of our diaphragm vacuum pump series are produced by numerical control equipments which imported from Germany DMG and Korea kia . This is our unique technology competitiveness that all the same type of products made by other companies could not match . With the good appearance , stable quality , excellent performance of our products , and high quality service of our company , we believe that our diaphragm vacuum pump is the best choice for your laboratory .

Specifications

Model

DP-0.33II

DP-0.33III

DP-0.5

DP-0.5II

DP-1.00

Speed of evacuation ( L/Min )

 20

20

30

30

60

Ultimate pressure vacuum

≥0.08 Mpa
200 mbar

≥0.095 Mpa
50mbar

≥0.08 Mpa
200 mbar

≥0.095 Mpa
50mbar

≥0.08 Mpa
200 mbar

Positive Pressure

/

/

≥30Psi

/

≥30Psi

Voltage rating

220Vac, 50Hz

220Vac, 50Hz

220Vac, 50Hz

220Vac, 50Hz

220Vac, 50Hz

Motor power (w)

 160W

 160W

160W

 160W

 160W

Inlet (mm)

 Ø 6

 Ø 6

 Ø 6

 Ø 6

 Ø 6

Outlet (mm)

Inner Silencer

 Silencer

 Ø 6

 Silencer

 Ø 6

Temperature of working environment ( ℃ )

 7-40

 7-40

 7-40

 7-40

 7-40

Function

 Vacuum

Vacuum

 Vacuum & Pressure

 Vacuum

 Vacuum & Pressure

Pump head

 1

 2

 1

 2

 2

Temp of the body (℃ )

 <55

 <55

 <55

 <55

 <55

Dimensions ( LXBXH ) (mm)

 215 x 120 x 235

 300 x 120 x 235

 210 x 160 x 235

 300 x 120 x 235

 300 x 160 x 235

Noise level ( DB )

 <60

 <60

 <60

 <60

 <60

Weight ( kg )

 7.5

 10

 8

 10

 10

Diaphragm

 NBR

 NBR

 NBR

 NBR

 NBR

Valves

 NBR

 NBR

 NBR

 NBR

 NBR

 

Diaphragm Vacuum Pump –Teflon Anticorrosive, Oil-free small type

  • Model: DP Series





Tags: Diaphragm Pump, Vacuum Pump